Document G6Eg85Z9NDpbQwX88LVNm5rZv

Controls and Instruments Henry Valve Company MELROSE PARK. ILLINOIS (A Chicago Suburb) HENRY PRODUCTS FOR REFRIGERATION. AIR CONDITIONING. AND IN DUSTRIAL APPLICATIONS: CONTROL DEVICES. VALVES. STRAINERS DRIERS. FITTINGS, AND ACCESSORIES. STRAIGHT-THRU TYPE--Large capa city--Brass Construction. J4" thru 1". ANGLE TYPE--for ammonia, thru 2". DRIERS Filled with PA400 silica gel. Balanced-Action Diaphragm Packless Valves STANDARD TYPE--Valves cannot stick shut regardless of pressure above or be low Valve seat. Forged brass body and bonnet, ports-in-line and non-directional. Back seat and ball check permit diaphragm inspection and replacement under pressure. Sizes: thru Flare; M" thru \%" O.D.S.; H" thru F.P.T. Line, angle and branch types. BLUE BANTAM TYPE--Two-way line shut off valves, flare or solder connec tions. Contain same field proven features as STANDARD line except that dia phragms cannot be inspected or replaced while valves are under pressure. Stock sizes 34" thru flare and solder. TYPE 705--Brass shell, forged brass end caps with integral fittings--silver brazed joints. Dehydrant capacity 10 to 32 cu in. Sizes, 34" thru J4" flare. TYPES 77, 78 and 79 cartridge driers with side outlet, safety disc, cartridge retaining spring and distortion-proof access flaDge. Dehydrant capacity 12 to 500 cu in. Sizes %" thru 2J^" O.D. solder. Can be converted to strainer by use of strainer screen cartridges. STRAINERS WING CAP PACKED VALVES--Bronze with solder connections, sizes Jjj" thru \y%" O.D. Semi-steel with F.P.T. connec tions in valve body, sizes 34" thru 2}4"- Semi-steel flanged type, with separate brass O.D.S. adapters, sizes thru 5^"; with separate steel butt weld adapters, sizes 1J4" thru 5"; with one piece F.P.T. flanges, or with one piece slip-on weld flanges, sizes 1^" thru 6". RELIEF VALVES Straight-Through Type and Ferrous Type Most sizes meet ASME Standards--Na tional Board Certification. TYPES 891 and 892. Brass shell, forged brass end caps. Screen area 11 and 25.5 sq in. respectively. Sizes K" thru %" flare and and 34" O.D. solder. TYPE 895--Brass plated steel "Y" strainer, welded construction, forged brass end caps. Distortion-proof access flange. Screen area 12 to 150 sq in. Sizes %' thru 4H" O.D.S.; and 2)4" thru 4" butt weld. Stocked by Wholesalers. Ask for Catalogs 1482 Controls and Instruments Hubbell Corporation Mundelein, Illinois C. & S. EQUIPMENT CO,, INC. 2103 San Pedro St, Los Angeles 11, Calif. ' MASON EMANUELS CO. 91 Dearborn St, Seattle 4, Wash. Designers and Manufacturers of Automatic Control Valves for All Refrigerants Typ* SAS, SF-i Tppe SA-6. SFS Ttf* SA-7, SF-7 Back Pressure Regulating Valves are of the conventional type used to maintain a constant evaporator pressure. Combination Back Pressure Regulator and Stop Valves. This regulator is of the conventional type used to maintain a constant evaporator pressure and the addition of a small solenoid pilot valve built into the head, makes it a suction stop valve. Type DSA-S, DSF-i 1. The Type "T" suction stop valve is used where automatic suction line con trol is required. It is operated by high pressure gas and its construction makes a tight closing valve and its dependabil ity surpasses the conventional magnetic stop valve. 2. The DSA-9-DSF-9 is a dual regulator which will control evaporators with two load conditions requiring different refrigerant temperatures. The dia phragms in the dual head may be set for any two evaporator pressures and will automatically change from one to the other by the opening or closing of the solenoid pilot valve. 3. The SAC-6 and SFC-6 valves are of the compensating type and are used where a constant temperature is desired in the medium being cooled. These valves will increase or decrease the evaporator pres sure to compensate for the increase or decrease of the cooling load. Operated with air, electricity, or thermal type. Solenoid Valves from % in. to 2 in. inclusive for liquids and gases with com position seat discs readily renewable, coils for any electrical characteristics, built-in lifting stem standard, with either screwed, welding flanges or copper tube connections. HUBBELL-ize your plant \ Strainers in all sizes for liquids and gas with very large screen areas and ar ranged to bolt directly to valve or with screwed, welding flange or copper tube connections for installation wherever strainer is necessary, h "Service Free" controls.